Dr. Jacob’s Medical GmbH, a German lab specialising in functional nutrition, formulates this powder from 98% minerals as citrates and lactates, with no excipients. Modern Western diets — often rich in animal protein, refined grains and processed foods, compounded by chronic stress, inactivity, coffee and alcohol — tend to favour excess acid production. Mineral citrates are especially well suited to help rebalance the body’s pH: unlike carbonates, citrates don’t cause bloating and are well tolerated even by sensitive stomachs.

Potassium citrate is the main ingredient — potassium contributes to normal nervous system function and normal blood pressure. Magnesium citrate and lactate provide highly assimilable magnesium, which contributes to the reduction of tiredness and fatigue and normal muscle function. Calcium lactate supports normal bone maintenance. Zinc citrate supports normal acid-base metabolism and immune function. Bamboo extract (Bambusa bambos) adds natural silica. No artificial flavours, colours, lactose or gluten — 100% active ingredients with no filler excipients.

Blood pH is maintained within a narrow range (about 7.35–7.45) via the body’s buffer systems. When acid intake exceeds the body’s buffering capacity, it draws on mineral reserves — calcium from bones, magnesium from muscles — which, over time, can contribute to gradual demineralisation. By supplying minerals as citrates, this formula gives the body the mineral bases it needs directly. Citrates are metabolised into bicarbonates in the body, reinforcing its natural buffering power — a gentle, physiological approach to acid-base balance.

Dissolve one level scoop (about 6g) in a large glass of water, fruit juice or herbal tea, 1–2 times a day, ideally in the evening when the body’s acidity peaks. A course of 1–3 months is generally recommended, renewable. Athletes can increase to 2 scoops a day during intensive training. Drink enough water throughout the day to support renal elimination of acid waste.

Do not exceed the recommended daily dose. Pregnant or breastfeeding women should seek advice from a healthcare professional. May contain traces of tree nuts.

What is acid-base balance and why does it matter?

It refers to the body’s pH regulation, necessary for normal enzyme, muscle and nervous system function. An overly acidifying diet can prompt the body to draw on its mineral reserves to compensate.

How long does a 200g jar last?

At one scoop (about 6g) a day, the jar lasts about a month; at two scoops a day, about two weeks. A course of one to three months is recommended, renewable.

What’s the difference between citrates and mineral carbonates?

Citrates are highly bioavailable organic salts that don’t require stomach acidity for absorption; carbonates are less well assimilated and can cause bloating.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.